Home / 63,020.80-94,454.40-27,923.20

Finding the Fourth Proportional to 63,020.80, 94,454.40 and 27,923.20

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Solution

The fourth proportional to 63,020.80, 94,454.40 and 27,923.20 is: 41,850.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,020.80 : 94,454.40 = 27,923.20 : x
  2. Step 2: Convert to fraction form
    63,020.80/94,454.40 = 27,923.20/x
  3. Step 3: Cross multiply
    63,020.80x = 94,454.40 × 27,923.20
  4. Step 4: Simplify right side
    63,020.80x = 2,637,469,102.08
  5. Step 5: Solve for x
    x = 2,637,469,102.08/63,020.80
  6. Step 6: Final answer
    x = 41,850.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.